Mercedes-Benz CL-Klasse and predecessors (1972 – 1981) vs Porsche 911 Carrera (1973 – 1989): specs compared

The Mercedes-Benz CL-Klasse and predecessors is the more powerful of the two, with up to 240 hp against 231 hp. The Porsche 911 Carrera is quicker, reaching 100 km/h in 6.1 s against 8.3 s. It has the higher top speed: 245 km/h against 225 km/h. It uses less fuel, from 9.8 L/100 km against 11.0 L/100 km. It is the lighter car, from 1,075 kg against 1,515 kg. At 4,740 mm, the Mercedes-Benz CL-Klasse and predecessors is 450 mm longer than the Porsche 911 Carrera.

Specification Mercedes-Benz CL-Klasse and predecessors Mercedes-Benz CL-Klasse and predecessors 1972 – 1981 Porsche 911 Carrera Porsche 911 Carrera 1973 – 1989
Overview
Origin Germany Germany
Documented years 1972 – 1981 1973 – 1989
Body style — —
Variants 5 4
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic · Manual Manual
Performance
Power 185 – 239 hp 150 – 231 hp
Torque 240 – 401 Nm 236 – 284 Nm
0–100 km/h 8.3 – 10.8 s 6.1 – 6.5 s
Top speed 200 – 225 km/h 222 – 245 km/h
Economy
Fuel economy 11.0 – 13.2 L/100 km 9.8 – 10.9 L/100 km
Dimensions
Length 4,740 mm 4,290 mm
Width 1,791 mm 1,613 – 1,666 mm
Height 1,331 mm 1,321 mm
Wheelbase 2,819 mm 2,268 mm
Curb weight 1,515 – 1,635 kg 1,075 – 1,210 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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